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Neutrino clustering in growing neutrino quintessence

Neutrino clustering in growing neutrino quintessence,10.1016/j.physletb.2008.03.060,Physics Letters B,D. F. Mota,V. Pettorino,G. Robbers,C. Wetterich

Neutrino clustering in growing neutrino quintessence   (Citations: 4)
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A growing neutrino mass can stop the dynamical evolution of a dark energy scalar field, thus explaining the “why now” problem. We show that such models lead to a substantial neutrino clustering on the scales of superclusters. Non-linear neutrino lumps form at redshift z≈1 and could partially drag the clustering of dark matter. If observed, large scale non-linear structures could be an indication for a new attractive “cosmon force” stronger than gravity.
Journal: Physics Letters B - PHYS LETT B , vol. 663, no. 3, pp. 160-164, 2008
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